For couplings of fittings, couplings of the specified diameter and equipment set are required. Docking is carried out by means of repeated cross-section crimping of couplings with the use of equipment from OOO Sprut-Ukraine. Docking can be done in any spatial position of the joints to be joined.
The proposed method allows you to replace the existing methods of docking-welding, binding - and provides
simple and quick installation - from 3 to 8 minutes one joint;
stability of properties; absolute alignment of the connecting rods;
longevity during operation;
fittings connected by couplings behave like a solid reinforcing bar. This method has been tested and found wide application in Germany, Austria, Great Britain, Canada, the USA - countries that have extensive experience in the construction of buildings of various heights, nuclear power plants, long tunnels, overpasses and bridges.
The spectrum of application of our technology is quite wide: it is grillage, columns, pylons, beams, tunnel vaults, etc.
Multiple tests have shown that the joint produced in this way is an equally strong base metal, and has the highest evaluation of the performance of the joint. The test results can be found here. "Link to test result"